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// Portions Copyright [2016-2021] [Payara Foundation and/or its affiliates]

package org.glassfish.cdi.transaction;

import java.util.concurrent.ConcurrentHashMap;
import org.junit.Test;

import jakarta.enterprise.context.spi.Contextual;
import jakarta.enterprise.context.spi.CreationalContext;

import static junit.framework.Assert.assertSame;
import static org.easymock.EasyMock.*;
import org.easymock.EasyMockSupport;

/**
 * @author <a href="mailto:j.j.snyder@oracle.com">JJ Snyder</a>
 */
public class TransactionScopedBeanTest {

    @Test
    @SuppressWarnings("unchecked")
    public void testAllMethods() {
        LocalBean localBean = new LocalBean();
        EasyMockSupport mockSupport = new EasyMockSupport();
        Contextual<LocalBean> contextual = (Contextual<LocalBean>) mockSupport.createMock(Contextual.class);
        CreationalContext<LocalBean> creationalContext = (CreationalContext<LocalBean>) mockSupport.createMock(CreationalContext.class);
        TransactionScopedContextImpl transactionScopedContext = mockSupport.createMock(TransactionScopedContextImpl.class);
        transactionScopedContext.beansPerTransaction = new ConcurrentHashMap<>();

        // test getContextualInstance
        TransactionScopedBean<LocalBean> transactionScopedBean = getTransactionScopedBean(mockSupport,
                                                                                          localBean,
                                                                                          contextual,
                                                                                          creationalContext,
                                                                                          transactionScopedContext);
        assertSame(localBean, transactionScopedBean.getContextualInstance());
        // test afterCompletion
        contextual.destroy( localBean, creationalContext );
        mockSupport.replayAll();

        transactionScopedBean.afterCompletion( 0 );

        mockSupport.verifyAll();
        mockSupport.resetAll();
    }

    private class LocalBean {

    }

    public static <T> TransactionScopedBean<T> getTransactionScopedBean(EasyMockSupport mockSupport,
                                                                        T localBean,
                                                                        Contextual<T> contextual,
                                                                        CreationalContext<T> creationalContext,
                                                                        TransactionScopedContextImpl transactionScopedContext) {
        expect( contextual.create( creationalContext ) ).andReturn( localBean );
        mockSupport.replayAll();

        TransactionScopedBean<T> transactionScopedBean = new TransactionScopedBean<T>(contextual, creationalContext,transactionScopedContext);
        assertSame(localBean, transactionScopedBean.getContextualInstance());

        mockSupport.verifyAll();
        mockSupport.resetAll();
        return transactionScopedBean;
    }
}
